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Colour

#0755FF

  • #0755FF
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0755FF is a blue with RGB values 7, 85, 255 and HSL 221°, 100%, 51%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0755FF#0755FF
HEX#0755FF
RGBrgb(7, 85, 255)
RGB (0–1)0.0275, 0.3333, 1
RGB percentages2.7%, 33.3%, 100%
HSLhsl(221.1, 100%, 51.4%)
HSV / HSBhsv(221.1, 97.3%, 100%)
CMYK97.3%, 66.7%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer480,767
CSS custom property--colour: #0755FF;

Brightness & contrast

Relative luminance0.13762WCAG 2.x, 0 is black and 1 is white
Perceived brightness108 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.6:1
Contrast with white5.6:1WCAG normal text: AA
Contrast with black3.75:1WCAG normal text: Fail
Greyscale equivalent#515151
Inverted#F8AA00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0073FFno red cones; affects about 1% of men; ΔE 23.7 from the original
Deuteranopia#005DFCno green cones; the most common form, about 1% of men; ΔE 7.7 from the original
Tritanopia#0084A3no blue cones; rare, and affects men and women equally; ΔE 91.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.6:1WCAG large text: AAA
Contrast with black, large text3.75:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 25.1Blue violet · ΔE 27.7Medium blue · ΔE 28.6Royal blue · ΔE 30.8Slate blue · ΔE 32.4Dark orchid · ΔE 34.4
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 25.12, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFB107
Analogous#07D1FF, #3507FF
Triadic#FF0755, #55FF07
Split complementary#FF3507, #D1FF07
Tetradic#FF07D1, #FFB107, #07FF35

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D3E1FF
Lighter +30%#A0BEFF
Lighter +20%#6D9BFF
Lighter +10%#3A78FF
Darker −10%#0042D3
Darker −20%#0032A0
Darker −30%#00226D
Darker −40%#00123A
More saturated +25%#0755FF
Less saturated −25%#2660E0

Channel breakdown

R7
G85
B255
Red7 (2.7%)
Green85 (33.3%)
Blue255 (100%)
Hue221.13°
Saturation (HSL)100%
Lightness51.37%
Dominant channelBlue
Hex per channelR 07 · G 55 · B FF

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Every value on this page was computed from “0755ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.